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IBL-26-0419

Method for Reducing Carbon Monoxide Toxicity and Improving Microbial Carbon Monoxide Metabolic Stability Using Nanofluids

Listed on
2026-07-03
Method for Reducing Carbon Monoxide Toxicity and Stabilizing Microbial Metabolism Using Nanofluids

This technology describes a method for reducing carbon monoxide toxicity and enhancing the CO metabolic stability of microorganisms by using biopolymer-based nanofluids capable of capturing carbon monoxide.

Carbon monoxide has a significant substrate inhibition effect on microorganisms, which has resulted in low stability in CO metabolism-based fermentation.

This technology utilizes biopolymer nanofluids incorporating tannin-transition metal complexes to mitigate CO toxicity and enhance the CO metabolic stability of microorganisms, thereby contributing to industrial fermentation processes using blast furnace gas.

Key Features:
  • Biopolymer-based nanofluid capable of capturing carbon monoxide
  • Biopolymer nanoparticles incorporating tannin-transition metal complexes
  • Reduction of carbon monoxide's substrate inhibition effect
  • Improved microbial carbon monoxide metabolic stability
Pohang University of Science & Technology
Chungnam National University Industry-Academic Cooperation Foundation | Sogang University Industry-Academic Cooperation Foundation | Jeong Gyu-yeol | Hwang Dong-soo | Choi Yu-seong | Cha Sang-hak | Kang Tae-wook | Yang Jae-seong | Je Hwa-heon | Kang Eung-soo | Baek Won-heum
Document
Date of application:
2021-09-17
|
Patent registration number:
10-2766350
Industry
bio
energy
Technology
Bio/Pharmaceutical
Country
Korea
Family Patent

WO2022-065866A1

Price
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